A comparative analysis of built-in dishwashers’ wash cycles reveals that nearly half (49%) offer 6 wash cycles, making it the most common configuration in today’s market (see the comparative chart). The Midea MDF18A1AST fits squarely into this dominant category, offering a balanced range of cycles without overwhelming the user. Designed as a built-in unit with 8 place settings and a 52 dB noise level, it’s tailored for smaller kitchens seeking quiet, efficient performance. It’s not overloaded with features but hits the essentials right where they matter.
Read on to discover why the Midea MDF18A1AST strikes a sweet spot for compact kitchen needs, or check out our Overview Summary below for a quick verdict and pricing history.
Table of Contents
Overview Summary
Performance Indicators:
Midea MDF18A1AST Price History:
Pros:
- ENERGY STAR certified
- Sanitize up to 156.2 °F
- 2.5 gallons per cycle
- Stainless steel tub
- 6 versatile wash cycles
- 52 dB quiet operation
- Delay start up to 24 hours
Cons:
- No Wi-Fi connectivity
- Manual filter cleaning required
- No auto door opening
- No built-in water softener
- No third rack
A Market-Wide Look: Where the Midea MDF18A1AST Excels
💰 The Price Range Spectrum: Every Bracket at a Glance
The Midea MDF18A1AST is priced between $390 and $607, which falls into the most common price range for built-in dishwashers, covering 29% of models. This placement positions it as a budget-friendly yet practical choice, appealing to households seeking affordability without compromising core performance.
By comparison, mid-range brackets like $608 to $825 (26%) and $826 to $1043 (23%) capture a large share of the market, while higher-end options above $1044 account for only a small segment. This gives the MDF18A1AST a strong competitive edge as an entry-level option, offering value for money against pricier alternatives.
🔇 From Whisper to Roar: Placing Noise Levels in Perspective
Operating at 52 dB, the Midea MDF18A1AST sits in the [50 dB to 53 dB] category, where 30% of built-in dishwashers fall. This range represents the industry standard for quiet performance, suitable for most households without drawing attention.
Slightly quieter models in the [42 dB to 45 dB] range make up the largest group at 32%, while louder options beyond 54 dB are less common. While not whisper-quiet, the Midea MDF18A1AST maintains a comfortable noise profile for everyday use.
⚖️ Dishwasher Weight Rankings: How Does It Compare?
Weighing in at 54.6 lbs, the Midea MDF18A1AST falls within the [45 lb to 62.7 lb] range, which includes 14% of built-in dishwashers. This makes it one of the lighter models in its category, offering easier handling during installation.
Most built-in models cluster in the [80.7 lb to 98.4 lb] range (42%), prioritizing robust build over ease of movement. While its lightweight nature supports simple setup, it may feel slightly less substantial compared to heavier alternatives.
🍽️ Capacity Check: Comparing Place Settings Across Top Models
With an 8 place setting capacity, the Midea MDF18A1AST is positioned in the [7 to 8 place setting] category, which represents 16% of built-in dishwashers. It’s a good fit for couples, small families, or compact kitchens where space is limited.
Larger models with 13 to 16 place settings dominate the market (66% combined), designed for high-traffic kitchens. While this unit may not suit big households, its compact capacity is a strength for those prioritizing space efficiency.
🔄 Wash Cycle Comparison: How This Model Matches Up
The Midea MDF18A1AST offers 6 wash cycles, placing it in the largest category for built-in dishwashers, shared by 49% of models. This level of functionality hits a market sweet spot—enough versatility for daily needs without being overly complex.
Fewer cycles (3–5) are found in 26% of models, while higher-end dishwashers with 7 to 10 cycles make up a smaller slice. This dishwasher’s 6-cycle setup delivers a practical, feature-rich experience in line with what most users expect.
Midea MDF18A1AST Dishwasher
Unpacking the Midea MDF18A1AST: Ratings and Key Specs
The awesome team at WashDryDazzle took the Midea MDF18A1AST under-counter dishwasher for a spin just for you. We wanted to see if it’s as dazzling as it sounds. Our goal? To help you make the best choice for your kitchen.
💵 Price and Design (4.4/5)
Priced around $450, the Midea MDF18A1AST sits comfortably in the affordable built-in dishwasher category. Its compact 18-inch width, 33-inch height, and 22-inch depth make it a practical choice for smaller kitchens or apartments.
The stainless steel finish, available in black, white, or stainless steel, gives it a clean, modern look. A front control panel with push buttons and a digital LED display keeps operation simple and straightforward. It skips smart Wi-Fi features, but for buyers wanting a dependable, no-frills design with standard installation, it delivers solid value.
| Price | $450 |
| Height | 33 inches |
| Width | 18 inches |
| Depth | 22 inches |
| Weight | 54.6 pounds |
| Color | Stainless Steel/ Black / White |
| Control Panel Location | Front Control |
| Display | Digital Display |
| Touch or Tactile Controls | Push Button |
| Cycle status/progress indicator on display | LED display with warning indicators |
| Wi-Fi Enabled (Smart Dishwasher) | No |
| Compatibility with home assistants (e.g., Alexa, Google Assistant) | N/A |
✨ Cleaning Performance (4.5/5)
With 6 wash cycles, including Heavy, Normal, ECO, Delicate, Quick, and Rinse, this dishwasher covers everyday cleaning needs well. The Hi Temp option boosts wash water up to 136 °F (58 °C) for tougher soils, while the Sanitize function heats water to 156.2 °F (69 °C) for added hygiene.
Two rotary spray arms improve water coverage, and the Heated Dry option enhances final results. It uses a removable manual 3-stage filter, and for better performance, the entire filter system should be cleaned at least once a week. Overall, it balances versatility and efficiency nicely.
| Number of Wash Cycles | 6 (Heavy, Normal, ECO, Delicate, Quick, Rinse) |
| Specialized Cycles | Delicate |
| Number of Options / Functions | 3 (Heated Dry, Hi-Temp, Sanitize) |
| Number of Spray Arms | 2 Rotary spray arms |
| Filter type (self-cleaning or manual/Removable Filter) | Removable manual cleaning 3 stage filter |
| Sanitization | Yes (Sanitize) |
| Delay Start Timer | 1-24 hours delay start |
| Targeted washing zones | Dual rotary spray arms for better coverage. |
| Soil sensor capability (Turbidity Sensor) | Yes (Turbidity Sensor) |
| Option / Function # 01 | Heated Dry: Activates the heater during drying, adding time to the cycle for improved moisture removal. |
| Option / Function # 02 | Hi Temp: Maintains wash water temperature up to 136°F (58°C) for improved cleaning. |
| Option / Function # 03 | Sanitize: Heats water up to 156.2°F (69°C) to sanitize dishes. |
💨 Drying Performance (4.3/5)
The Midea MDF18A1AST uses Heated Dry, a heating–element–based drying system. Heat drying uses an internal heating element or system to actively warm the air inside the dishwasher after the wash cycle. This added heat speeds up moisture evaporation and leaves dishes drier more quickly, but it consumes more energy than other methods.
Rinse aid support is available. Rinse aid in a dishwasher is a liquid drying agent that improves drying performance and reduces water spots on dishes. There is no active fresh-air circulation or automatic door-opening feature.
| Hot Air Drying / Heat Drying | Heated Dry (heating element–based drying) |
| Fresh Air Circulation for Moisture and Odor | Heat-based moisture removal; no active air circulation for odors |
| Auto Door Opening for Natural Drying | N/A |
| Rinse aid availability | Yes |
| Built-in Water Softener (For Hard Water) | N/A |
🔕 Noise Level (4.3/5)
At 52 dB, the Midea MDF18A1AST falls within the quiet residential range. To put the 52 dB noise level into perspective, standing about five feet away from the dishwasher would sound similar to a quiet conversation or the gentle hum of a modern refrigerator, which would be noticeable when paying attention but otherwise feels quiet.
In comparison, competitors like Frigidaire FFBD1831US (52 dB), EdgeStar BIDW1802WH (52 dB), and SPT SD-9254W (52 dB) operate at the same level, making them equally moderate in sound output rather than ultra-quiet models.
⚡ Energy Efficiency (4.4/5)
This model is ENERGY STAR® certified (ENERGY STAR-certified appliances meet strict energy-efficiency standards set by the EPA, use less energy, and reduce environmental impact). It operates on 120 volts and consumes approximately 32.7 kWh per month when running the Normal cycle with Heated Dry daily.
A Normal Cycle with a Heated Dry system, running 146 minutes, would use approximately 1.08 kilowatt-hours (kWh) of electricity. To put this into perspective, it’s like running a 1-ton AC at full load for about 65 minutes.
Energy consumption for running this dishwasher daily on Normal Cycle with Heated Dry system for 30 days = 1.08 kWh/day x 30 days = 32.65 kWh/month.
The 24-hour Delay Start Timer lets you schedule a wash cycle to start at a later time. This feature is perfect for running the dishwasher during off-peak energy hours or ensuring clean dishes are ready when you need them.
| Energy Star rating | ENERGY STAR® |
| Estimated Energy Consumption / Wattage | 32.7 kWh/month for Daily use of Normal Cycle with Heat Drying |
| Voltage Required | 120 Volts |
| Delay Start Timer | 1-24 hours delay start |
💧 Water Usage (4.6/5)
The Midea MDF18A1AST uses just 2.5 gallons (9.46 liters) of water per wash in the Normal cycle, making it impressively efficient for a built-in dishwasher. In comparison, the Frigidaire FFBD1831US uses 3.2 gallons (12.11 liters), the EdgeStar BIDW1802WH matches it at 2.5 gallons (9.46 liters), and the SPT SD-9254W consumes 3.1 gallons (11.73 liters) per Normal cycle. Overall, it performs better than most competitors in this category, helping reduce both water bills and environmental impact.
| Water Consumption (Per Cycle) | 2.5 gallons (In Normal Cycle) |
🕒 Cycle Time (4.3/5)
The six wash programs provide flexibility depending on soil level and urgency. Heavy runs 155 minutes, Normal ranges from 25 to 145 minutes, ECO lasts 130 minutes, Delicate runs 105 minutes, Quick finishes in 60 minutes, and Rinse takes just 20 minutes. The range gives you practical options from fast refresh cycles to deep cleaning sessions. While the Heavy and ECO cycles are longer, they focus on thorough cleaning and efficiency.
For a deeper dive into specific wash cycles, please refer to our section: “Specialized Wash Cycles.”
🍽️ Loading Capacity (4.2/5)
This 18-inch built-in dishwasher supports 8 Place Settings (defined further down in this section), making it ideal for small families or apartments. It includes two racks and a dedicated silverware basket, accommodating plates up to 11 inches in size. The layout is compact but thoughtfully arranged, offering enough space for everyday dish loads without feeling cramped.
| Number of Place Settings | 8 Place Settings |
| Dish or Plate Size: A Rack can Accumulate | 11 inches |
| Number of Racks | 2 |
| Special Utensil Holders or Baskets | silverware basket |
| Adjustable height of Rack | Adjustable lower rack with folding tines and upper rack with cup shelf |
8 – Place Setting Dishwasher:
A place setting refers to the dishes and utensils needed for one person’s meal. In dishwashers, it indicates the number of such sets the appliance can handle in one cycle.
An 8-place-setting dishwasher is designed to wash 8 dinner plates, 8 dessert plates, 8 soup bowls, 8 cups, 8 glasses, and 8 sets of cutlery in a single cycle.
In reality, the exact combination can vary due to item sizes and shapes. For example, you might fit 8 dinner plates, 8 dessert plates, 6 soup bowls, 6 cups, 4 glasses, and 8 sets of cutlery comfortably in an 8-place setting dishwasher.
🔒 Safety Features (4.5/5)
Safety is handled well with a Control Lock feature that prevents accidental button presses, especially useful in homes with children. The dishwasher is also UL certified and NSF certified, meeting recognized safety and sanitization standards. Additionally, the dishwasher features a non-slip base, ensuring it stays securely in place during operation. But do not place or use the machine on an unstable or uneven platform.
For safe operation, avoid placing the dishwasher near gas or electric burners. Also, do not use extension cords or adapter plugs.
| Child Lock – Safety Feature | Control Lock |
| Leak or Overflow Protection – Safety Feature | Digital leak sensor, overflow sensor, and water fill sensor |
| Non-Slipping Base | Yes |
🛠 Reliability and Durability (4.6/5)
The Midea MDF18A1AST features a stainless steel finish and a stainless steel interior tub. Stainless Steel is a strong, corrosion-resistant material prized for its durability, sleek appearance, and ability to withstand high temperatures and exposure to moisture without rusting or degrading. It also includes a 2-year limited warranty for added peace of mind.
The dishwasher is sturdy, but avoid overloading the top surface with heavy items. To keep your warranty valid, use the product only as intended, follow the instruction manual, and avoid misuse, mishandling, accidents, neglect, or abuse, as these are not covered under the warranty.
| Finish Type / Material | Stainless steel |
| Interior Tub Material | Stainless steel |
| Warranty Duration | 2-year-limited warranty |
Wash Cycles Available on the Midea MDF18A1AST
Designed for efficient cleaning, the Midea MDF18A1AST fixed dishwasher offers multiple wash cycles that handle everything from light rinses to heavy-duty messes. Here’s what you can expect from each cycle:
| Cycle Name | When to Use | Cycle Time | Water Usage |
|---|---|---|---|
| Heavy | For pots, pans, casseroles, and dinnerware with dried-on or baked-on soil | 155 mins | 4.9 gallons |
| Normal | For a full load of normally soiled dishes; recommended with Heated Dry option | 25–145 mins | 2.5–4.9 gallons |
| ECO | For normally soiled tableware; most efficient in energy and water use | 130 mins | 4.1 gallons |
| Delicate | For lightly soiled loads like glasses, crystal, and fine china | 105 mins | 4.1 gallons |
| Quick | For lightly soiled items like glasses, crystal, and fine china | 60 mins | 3.3 gallons |
| Rinse | For pre-rinsing dishes or glasses to prevent food from drying and reduce odor | 20 mins | 1.8 gallons |
Detailed Pros And Cons Of Midea MDF18A1AST
Pros
- ENERGY STAR certified, supporting lower electricity consumption and reduced environmental impact.
- Uses only 2.5 gallons per Normal cycle, promoting strong water efficiency.
- Six wash cycles, including Heavy, ECO, Quick, and Delicate, for versatile cleaning.
- Sanitize option heats water to 156.2 °F for enhanced hygiene performance.
- Hi Temp function boosts the wash temperature to 136 °F to help remove stubborn residues.
- Heated Dry system improves moisture removal and drying consistency.
- Stainless steel tub enhances durability and heat retention.
- Compact 18-inch built-in design fits smaller cabinet spaces.
- A 52 dB noise level keeps the operation reasonably quiet.
- The Control Lock feature prevents accidental button presses.
- 24 hour delay start allows flexible scheduling.
- Two rotary spray arms improve water coverage and wash performance.
Cons
- No Wi-Fi connectivity or smart home assistant compatibility.
- Lacks auto door opening for natural drying.
- No active fresh air circulation system for odor control.
- Manual-clean 3-stage filter requires regular maintenance.
- No built-in water softener for hard water areas.
- No third rack or dedicated cutlery tray.
- Heavy cycle runs 155 minutes, which is relatively long.
Midea MDF18A1AST Dishwasher
Who Makes the Best Use of Midea MDF18A1AST Dishwasher
- Small families or couples looking for a reliable built-in dishwasher that doesn’t overpower a modest kitchen layout.
- Busy professionals who want set-it-and-forget-it functionality with delayed start and dependable daily performance.
- Eco-conscious users who value ENERGY STAR certification and smart cycle options to reduce power consumption.
- New parents who appreciate the peace of mind from a sanitize option for baby bottles and feeding gear.
- People in apartments or condos where an 18-inch built-in unit is a better fit than a full-size model.
- Safety-conscious homeowners who need a dishwasher with a child lock and dependable leak alerts.
- Those upgrading from hand washing and want something modern, quiet, and easy to operate.
- Renters or owners of smaller homes who prioritize compactness and essential features over luxury extras.
Who Might Skip Midea MDF18A1AST Dishwasher
- Large families who regularly run multiple loads and need more than 8 place settings per cycle.
- Tech enthusiasts looking for smart home features like app control, Wi-Fi connectivity, or voice assistant integration.
- People in hard water areas who need a built-in water softener to avoid mineral buildup.
- Frequent hosts or entertainers needing a dishwasher that accommodates oversized platters or more flexible rack options.
- Buyers focused on ultra-low water usage who might prefer a model with more efficient water consumption.
- Those needing fast turnaround times and prefer ultra-short wash cycles for quick kitchen resets.
- Homeowners wanting a third rack or adjustable racks for better organization and loading variety.
- Users expecting high-end finishes or premium drying technologies like auto door opening or fresh air drying
Top Replacement Options for Midea MDF18A1AST
🔄 Frigidaire FFBD1831US Dishwasher
The Frigidaire FFBD1831US is another 18-inch built-in dishwasher offering 8 place settings and a stainless steel interior for durability. With 6 wash cycles, including Energy Saver and 1 Hour Wash, it balances flexibility and efficiency. It operates at 52 dB, similar to the Midea, and features Heat Dry, Sanitize at 69 °C, and High Temp options for deeper cleaning. Water usage is slightly higher at 3.2 gallons per Normal cycle, but ENERGY STAR certification maintains competitive energy performance.
Read more about this model in our comprehensive Frigidaire FFBD1831US Dishwasher Review.
Frigidaire FFBD1831US Dishwasher
🔄 EdgeStar BIDW1802WH Dishwasher
The EdgeStar BIDW1802WH is a compact 18-inch built-in model with 8 place settings and an adjustable upper rack for better loading flexibility. It offers 6 cycles, including Glass and Rapid, plus Sanitize at 156 °F and Hi Temp options for stronger cleaning performance. Operating at 52 dB, it remains reasonably quiet. Water consumption matches the Midea at 2.5 gallons per Normal cycle, and it uses a heating element–based drying system. ENERGY STAR certification keeps efficiency in check.
Learn more about this model by exploring our detailed EdgeStar BIDW1802WH Dishwasher Review.
EdgeStar BIDW1802WH Dishwasher
🔄 SPT SD-9254W Dishwasher
The SPT SD-9254W is a built-in 18-inch dishwasher designed with 8 place settings and a height-adjustable upper rack for improved flexibility. It includes 6 wash cycles such as Energy, Glass, and Quick, along with Sanitize at 69 °C and Heated Dry. Operating at 52 dB, noise levels remain moderate. Water usage is slightly higher at 3.1 gallons per Normal cycle compared to Midea. A stainless steel tub enhances durability, while ENERGY STAR certification supports energy efficiency.
Discover all the details in our thorough SPT SD-9254W Dishwasher Review.
SPT SD-9254W Dishwasher
Our Closing Take on Midea MDF18A1AST Dishwasher Review
After breaking down performance, efficiency, wash cycles, and the competitive comparison, the Midea MDF18A1AST proves itself a well-balanced 18-inch built-in dishwasher. It keeps water usage low at 2.5 gallons per Normal cycle, operates at a steady 52 dB, and offers practical features like Sanitize at 156.2 °F, Heated Dry, and a 24-hour delay start. While it skips smart connectivity and advanced drying automation, it delivers reliable cleaning and solid energy efficiency in a compact footprint.
If you want dependable performance without paying for features you may never use, the Midea MDF18A1AST is a smart, efficient choice worth considering for your kitchen upgrade.
Midea MDF18A1AST Dishwasher
Frequently Asked Questions (FAQs)
Is the Midea MDF18A1AST dishwasher energy efficient for daily use?
Yes, it is ENERGY STAR certified and uses about 32.7 kWh per month with daily Normal cycle use.
How much water does the Midea MDF18A1AST use per cycle?
It uses only 2.5 gallons in the Normal cycle, which is lower than many similar 18-inch models.
How quiet is the Midea MDF18A1AST during operation?
At 52 dB, it sounds like a quiet conversation or a modern refrigerator humming nearby.
Does this dishwasher have a sanitize function?
Yes, the Sanitize option heats water up to 156.2 °F to help reduce bacteria effectively.
What type of drying system does it use?
It uses a Heated Dry system with a built-in heating element for faster moisture evaporation.
How many wash cycles are available on this model?
It offers six cycles including Heavy, Normal, ECO, Delicate, Quick, and Rinse.
Does the Midea MDF18A1AST support smart Wi-Fi connectivity?
No, it does not include Wi-Fi or smart home assistant compatibility features.
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Keeping Your Dishwasher Clean and Functioning Smoothly
A clean and well-maintained dishwasher not only performs better but also lasts longer. Check out these articles from our website to keep your dishwasher in peak working order:
- Dishwasher Running For Too Long? 7 Unexpected Causes and Quick Fixes!
- How to Fix a Dishwasher Troubleshooting and Repair
- How to Remove and Prevent Mold in Your Dishwasher
- Dishwasher Problems Caused by Hard Water and How to Fix Them
- Dishwasher Not Heating Water? Uncover Possible Reasons
Additional Reads to Enhance Your Dishwashing Knowledge
- Choosing the Right Dishwasher Size
- How to wash a Hat in the Dishwasher without damaging it
- How Much Electricity Does a Dishwasher Use?
- How to Use the Delay Start Option?
- How Do Countertop Dishwashers Work?
At WashDryDazzle, we are committed to providing insightful resources and curated lists to help you discover the best products tailored to your specific needs. Furthermore, our comprehensive dishwasher guides and specialized education articles are designed to empower you with optimal appliance management.
